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High-performance muffler with advanced flow technology for superior exhaust efficiency.
The Borla XR-1 Series Exhaust Muffler is engineered for high-performance applications, featuring a patented uninterrupted-flow design that significantly enhances exhaust flow. Constructed from aircraft-grade T-304 stainless steel, this muffler ensures durability and longevity under extreme conditions. The unique multicore technology allows for sound waves to travel between multiple core walls, effectively increasing exhaust gas velocity while minimizing unwanted noise.
With a case diameter of 6-3/4 inches and a body length of 16 inches, the XR-1 muffler is designed to fit a variety of vehicles while meeting strict noise regulations. Its sound-absorbing stainless steel packing protects against burnout, making it a reliable choice for both street and track use. The semi-universal design allows for easier installation, typically requiring about one hour of labor.
This muffler is not just about performance; it also emphasizes sound quality through proprietary frequency cancelling technology. The result is a deep, aggressive tone that enhances the driving experience without compromising on compliance with noise standards. The Borla XR-1 Series is a robust solution for those seeking to optimize their vehicle's exhaust system.
Features
- Featuring A Patented Uninterrupted-Flow Design And Multicore Technology, XR-1 Mufflers Actually Outflow A Straight Piece Of Pipe In Repeated Testing
- Built From Aircraft Grade High Quality T-304 Stainless Steel, Fully Welded Assembly, No Crimping
- Unique, Proprietary Frequency Cancelling Technology Makes Sound Waves Travel Between Multiple Core Walls While Also Increasing Exhaust Gas Velocity
- Meets The Strictest Noise Requirements And Use Sound-Absorbing Stainless Steel Packing To Protect Against Burnout
Specifications
- Manufacturer: Borla
- Manufacturer Part Number: 40722
- Shape: Round
- Inlet Position: Center Single
- Inlet Diameter (IN): 3-1/2 Inch
- Outlet Position: Center Single
- Outlet Diameter (IN): 3-1/2 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 6-3/4 Inch
- Case Length (IN): 16 Inch
- Overall Length (IN): 21 Inch
- Color/ Finish: Silver Bare
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
